Isky Cams Adjustable Guide Plates - SB Chevy - Use w/ 3/8" Diameter Push Rods - Set of 8 1950593 Made from high quality Chromalloy

Made from high quality Chromalloy steel

1999-2001 Oldsmobile Alero

racing on the DHRA circuit

Contoured hex head squirter screws for streamlined airflow

Dakota / Durango 2000-07

Isky Cams Adjustable Guide Plates - SB Chevy - Use w/ 3/8" Diameter Push Rods - Set of 8 1950593 Made from high quality ChromalloyGuide Plates are designed to minimize modifications associated with high performance cylinder heads when intake ports have been relocated. Easily adjusted inward or outward with grind centers for a closer setting. For more stability, plates can be welded once final adjustments have been made. Fits SB Chevy and 90 degree V6. Packaged in sets of 8. As the world's largest racing, performance, and economy cam manufacturer, Isky maintains a dynamometer